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Re: [PATCH v5 05/44] x86/boot: introduce struct boot_module


  • To: "Daniel P. Smith" <dpsmith@xxxxxxxxxxxxxxxxxxxx>
  • From: Jan Beulich <jbeulich@xxxxxxxx>
  • Date: Wed, 9 Oct 2024 17:17:25 +0200
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  • Cc: jason.andryuk@xxxxxxx, christopher.w.clark@xxxxxxxxx, stefano.stabellini@xxxxxxx, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
  • Delivery-date: Wed, 09 Oct 2024 15:17:31 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 06.10.2024 23:49, Daniel P. Smith wrote:
> @@ -302,6 +304,13 @@ static struct boot_info __init 
> *multiboot_fill_boot_info(unsigned long mbi_p)
>          bi->memmap_length = mbi->mmap_length;
>      }
>  
> +    /*
> +     * This will iterate over all modules to include an extra mb module, 
> which
> +     * should have been reserved to hold an entry for Xen.
> +     */
> +    for ( i = 0; i <= bi->nr_modules; i++ )
> +        bi->mods[i].mod = &mods[i];

I find the comment difficult to follow / match with code here and elsewhere.
How about "Iterate over all modules, including the extra one which should
have been reserved for Xen itself"?

Jan




 


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